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High-tech Animal Collar Helps Reveal Pet Emotions


High-tech Animal Collar Helps Reveal Pet Emotions
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Many dog and cat owners think they know what how their animals are feeling. While that may be true, an animal collar or jacket, equipped with sensors, could give them even more information about the emotional state of their pet. The sensors provide data on things like body temperature and heart rate. VOA’s Deborah Block has more.

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